From 3438595f32650c5e355063e70398436fd5957056 Mon Sep 17 00:00:00 2001
From: rayer <70722312+rayes0@users.noreply.github.com>
Date: Sun, 13 Apr 2025 19:58:43 +0000
Subject: [PATCH] cmd/containerbuild/main.go: fix docker tag parsing (#260)

Change the parsing of repository and tag to match the last colon. This fixes container builds when the repository already contains an earlier colon.

Signed-off-by: rayer <70722312+rayes0@users.noreply.github.com>
---
 cmd/containerbuild/main.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cmd/containerbuild/main.go b/cmd/containerbuild/main.go
index 8d34a3a..e7dceae 100644
--- a/cmd/containerbuild/main.go
+++ b/cmd/containerbuild/main.go
@@ -123,10 +123,10 @@ func parseImageList(imageList string) ([]image, error) {
 		// reg.xeiaso.net/techaro/anubis:latest
 		// repository: reg.xeiaso.net/techaro/anubis
 		// tag:        latest
-		parts := strings.SplitN(img, ":", 2)
+		index := strings.LastIndex(img, ":")
 		result = append(result, image{
-			repository: parts[0],
-			tag:        parts[1],
+			repository: img[:index],
+			tag:        img[index+1:],
 		})
 	}